How Much Do You Know About Colorado?
October 4, 2012 | Colorado Geological Survey on Facebook
The Colorado Geological Survey has been posting a steady stream of interesting DID YOU KNOW?... Colorado’s Largest Earthquake
November 13, 2012 | Colorado Geological Survey
This month marks the 130th anniversary of Colorado's largest documented earthquake. Learn more at... Horizontal Columnar Jointing?
October 10, 2012 | Colorado Geological Survey
The Colorado Geological Survey shares a photo of horizontal columnar jointing in a dike in... Great Photos of Sills in Colorado
January 27, 2013 | Leadville Geology Facebook Page
If you have not seen very many sills, then you should visit the Leadville Geology... The Flattest Place on Earth
September 20, 2012 | Utah Geological Survey
Do you know where it is? The Utah Geological Survey's Survey Notes includes an... Colorado Earthquakes: Interesting Visit to a Trenching Study
August 21, 2012 | YouTube
This video by the Colorado Geological Survey covers both natural and human induced earthquakes that... Colorado Impact Crater?
March 31, 2013 | Colorado Geological Survey on Facebook
The Colorado Geological Survey shares a aerial photo of a bowl-shaped feature with a distinct... Evaporite Sinkholes in Colorado
November 14, 2012 | Colorado Geological Survey
The Colorado Geological Survey recently published: "Colorado Map of Potential Evaporite Dissolution and Evaporite... | 
